and again, rachel jeantel, more composed than the first day on the witness stand. but seven, long hours being grilled, what did it do to the prosecution's case? >> she's a flawed witness. this is not the witness that you want if you're the prosecution. and this is the last person who spoke to trayvon martin. there are inconsistencies in her story. as you heard, she was attacked, again and again, on cross-examination. with that said, you saw that section there where she talks about the fact that she can't read cursive. she doesn't seem educated. but don't underestimate her. she was still smart. the defense attorney was trying to ask her questions to get her to admit things but she caught it. and she said, that's not what i said. so, while she's not someone is worldly, so to speak, she understood what she was being asked and she understood the questions. and she took on the defense attorney, again and again, as he was trying to question her. >> now, we have called rachel jeantel the most important witness for the prosecution's case. but there was more testimony yeste